All Hydraulic 4-Wheel Drive Trencher

Easy to understand and use control system features a safety clutch that does not kill the engine or require re-adjusting settings to resume operation. The unique manual chain control allows trenching through extra tough soil, roots, or rocks without the need to continually adjust ground speed.

  

The wheel drive hydrostatic pump and digging chain gear pump are coupled together and then to the engine for a clean and simple application, with easy access for maintenance or adjustment.
The Barreto Advantage
Direct Hydraulic Drive to Head Shaft
No Belts - No Gears - No Chains

Lower Center of Gravity

Outboard Support Bearing - Standard

Safety Clutch Stops Wheels and Chain Immediately
No micro switches to fail
Engine continues to run
No need to re-adjust ground speed when resuming operation

Hydraulic Chain Reverse to Dislodge Rocks or Debris
Operator need not leave control position

Finer Degree of Control for Trenching Ground-Speed
Ground speed control lever to ground speed ratio
Forward: 1:1 - Reverse: 2:1

Barreto Tough - Barreto Reliability! Specifications
Briggs and Stratton Vanguard V-Twin, 16 HP Honda OHV GX390, 13 HP

Four Wheel Drive System
The Patented SnapLoc TM Four Wheel Drive System features:
With SnapLoc • in down position
Superb traction in mud, sand & soft ground.

Shifts fulcrum point applying more pressure on longer booms for better ground penetration.

More floatation and better traction for crossing furrows or cross-trenching.

Maintains effortless straight-line trenching.

Eliminates kick-back when hitting rocks or other obstacles.

Boom will not "ride up" when digging shallow trenches, or when trenching downhill. Maintains constant depth.

Eliminates weight shift for safer loading & unloading on inclines such as ramps and drop gate trailer.

With SnapLoc TM in up Position
Better balance and weight distribution for easy pivoting.
 
Dimensions:
Trench Depth
Trench width
Boom Travel - Up
Boom Travel - Down
Head Shaft Height Digging Chain
Transport Length Front Wheel to Handlebar
Boom to Handlebar
Transport Width
Transport Height
Wheel Base
Trench Center to Outside Left
Trench Center to Outside Right
Operation:
Ground Speed
Forward
Reverse
Digging Chain Speed
Weight
"24"-30"-36"
4"-6"
60°
60°
8"
83"
88"
36.5"
46"
35"
17.5"
19"


180 fpm
90 fpm
260 fpm
1000 Ibs